Volvo D 20 Service Manual page 36

Group 21 Engine
Cylinder head, disassembly
E3
Remove camshaft bearing caps 1 and 4
Lift awav camshalt and remove oil seals
E4
Remove camshaft bearing caps 2 and 3
Slacken nuts crosswise 1o avoid placing uneven load on
E5
E6
Lift out tappets
N o t e l D o n o t i n t e r c h a n g e t a p p e l s . M a r k t a p p e t s s o t h a t
t h e y c a n b e i n s t a l l e d i n s a m e p o s i t i o n .
E 7
R e m o v e { r o m c y l i n d e r h e a d :
- lifting eyes
- c o n n e c t i n g f l a n g e f o r w a t e r h o s e ( A l l e n 5 m m )
- t e m p e r a t u r e s e n d e r s ( 2 x ) .